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Hey, it's Carlos.

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>> It's Carlos.

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>> Where have you been?

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>> Vacation I guess.

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>> Vacation?

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Nice, well while you've been on vacation,
we've been working really hard.

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Well, you've been working really hard,
and as a part of it

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you've learned a lot of really important
methods for clustering and retrieval.

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Not only have you learned algorithms and
models and methods but you've learned

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ways to think about scaling up these
methods to really large data sets.

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>> The techniques we discussed
here in this course are used in

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most applications today.

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From retrieving documents on the web,

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all the way to dealing with images on your
phone, on your watch, on any device today.

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>> Which watch?

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>> No watch.

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>> Okay.
Well, he's a very-

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>> Your watch.

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>> [LAUGH] Very device-heavy person, here.

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>> [LAUGH] The key here is that you
didn't just learn the very basics, but

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you learned, really,
lots of advanced concepts,

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like how to scale to large data sets
with things like KD3s, and LSH.

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These are really cool techniques that
are super-useful in practice, and

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super-useful in the real world.

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LDA is also pretty cool.

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>> Pretty cool.

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[LAUGH]
>> [LAUGH]

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>> But in summary,

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these were very advanced concepts,
lots of hard work that you guys did, and

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lots of exciting things left to
do in this specialization, so

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we look forward to seeing
you in the next course.

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>> Yeah, come join us, next course.

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>> See you.

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>> See you.

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